FIELD: automotive engineering.
SUBSTANCE: parking brake system is made with the possibility of electric actuation for a pneumatic braking device with a distribution valve device. The distribution valve device contains the first inlet connection of the distribution valve, the second inlet connection of the distribution valve and outlet connection of the distribution valve, a supply valve connected to the first inlet connection of the distribution valve and a distribution and outlet valve device connected the second inlet connection of the distribution valve. The outlet connection of the distribution valve is directly connected to the first inlet connection of the switching valve. The outlet connection of the switching valve is connected to the input of the switch control signal of the air pressure switch.
EFFECT: simplification of construction and ease of manufacture.
13 cl, 19 dwg
